it's not clear whether he will go back to benedict or go back to joseph. another bolt from the blue, lightning struck the dome of st. petersburg basilica. much more live from rome a little bit later coming up on studio "b." >> shep: north korea claims it has followed through on a third nuclear test, first in four years or just about four. the rogue nation's leaders have made it clear they have set their sights on the united states. north korea reported this latest test is direct response to the reckless hostility of the united states. last month, defense ministers calmed the u.s. their prime target for nuclear tests and long-range missile launch but for now it's unclear how much of a threat north korea poses. experts say they don't believe the nation's has developed warheads somewhat are small enough to fit on the rockets. reports of the new tests would match up with what u.s. scientists say is a light to moderate earthquake. it shook the ground at roughly 5.0 near a known testing site. now, of course, the backlash as leaders including president obama cond